Low-altitude smokeless discharge equipment for quantitative incineration in household garbage living area and technological process

Abstract

The invention relates to low-altitude smokeless discharge equipment for quantitative incineration in a household garbage living area. The equipment comprises an incineration system, an afterheat boiler, and a smoke purifying system; and the smoke purifying system comprises a first-grade spraying dust reducer, an alkali liquid pump and an alkali liquid circular precipitating pool. A low-altitude discharge incineration technological process in the household garbage living area comprises the following steps: the cold-hot exchange is performed on smoke in the afterheat boiler to release heat; the smoke fed in the first-grade spraying dust reducer is sprayed by using alkali liquid; the sprayed smoke is contacted with the alkali liquid in a water bath manner; a smoke purifying device purifies the smoke inside; and the smoke is discharged into the atmosphere in low altitude after purification. The equipment has the following beneficial effects: the quality of the discharged smoke is guaranteed, and is consistent with the hotel catering emission to achieve low-altitude qualified emission; the garbage incineration problem is solved in the population living area; and the quantitative dispersed incineration is performed.

Description

technical field [0001] The invention relates to the technical field of domestic waste treatment, in particular to low-altitude smokeless emission equipment and a process flow for quantitative incineration of domestic waste in a living area. Background technique [0002] With the acceleration of urbanization in our country, the population of our country is becoming more and more concentrated, coupled with the abundance of our living products, the variety and convenience of daily necessities, the amount of garbage in our daily life has increased significantly. [0003] Garbage is a derivative of our daily life: food residues, beverage washing residues, food processing add-ons, disposable daily necessities, packaging, etc., are small in size and the recycling rate is not high. At present, the treatment methods of domestic waste include: landfill treatment, incineration treatment, composting treatment, partial comprehensive recycling treatment, etc. [0004] The patent with the...

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Problems solved by technology

[0005] 1) The greater the concentration, the greater the related odor, the greater the range of transmission, and the easier it is to contaminate each other;

[0006] 2) The more concentration, the greater the visual pollution;

[0008] 4) Domestic garbage is incinerated centrally, and the circulating water (acid) and flue gas produced cannot meet the standard control;

[0009] 5) Centralized treatment of domestic waste, the volatilization of unpleasant gas and toxic and harmful fumes have considerable harm and impact on the lives of local residents;

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